Quick answers
- Does Dana R. Llamas accept Medicare assignment?
- Yes. Medicare's clinician data says Dana R. Llamas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Dana R. Llamas see?
- In 2024, CMS data shows 242 Original Medicare patients and 1,475 services for Dana R. Llamas. This counts Original Medicare only and measures volume, not quality.
- What is Dana R. Llamas's NPI number?
- 1467817783. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Dana R. Llamas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 242 |
|---|---|
| Services billed to Medicare | 1,475 |
| Different services or procedures | 24 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)267 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)218 services
- Destruction of precancer skin growth, 1 growth (17000)93 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)79 services
- Destruction of skin growth, 1-14 growths (17110)66 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure70%
- High cholesterol68%
- Arthritis38%
- Diabetes26%
- Chronic kidney disease22%
- Depression18%
Practice locations
Addresses where Dana R. Llamas is enrolled with Medicare (CMS data updated October 2, 2026).
- 7117 Brockton AveRiverside, CA 92506 (951) 683‑6370
- 770 Magnolia Ave, Suite 1hCorona, CA 92879 (951) 354‑2220
- 9041 Magnolia Ave, Suite 206Riverside, CA 92503 (951) 354‑2220
Group practices
Medicare enrollment lists Dana R. Llamas as a member of these groups (CMS data updated October 2, 2026).
- Riverside Medical Clinic Inc173 clinicians in the group
- Pacific Dermatology Institute32 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Riverside
Clinicians with the same Medicare primary specialty in Riverside, CA — not a recommendation.
Other clinicians in Riverside Medical Clinic Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467817783 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians